Does Moscow subway bombing mark the return of the black widow?

On some given weekday, about 9 million someones mount the tube from the outside inches of the Russian great into business district Moscow, getting it the back most to a great extent used tube system in the reality after Tokyo's tube.

The small length of a trigger on the Moscow tube is 13 kilometers.

But ahead passengers can take, they must first get complete the huge gangs massing at the ticket turnstiles, on the steep, natural escalators and on packed political platforms.

The longest escalator in the Moscow underground system is 126 meters.

The subway boasts 172 places in all, 71 of them deep underground.

During the Cold War, some posts were planned as shelters in the event of nuclear attack.

Opened in 1935, many Moscow tube places stand out for the purple socialist realist art featured on the station walls and tall chandeliers informative the long, cavernous tunnels.

Most sends feature long political platforms that can accommodate up to eight rail cars, with trains running roughly every 90 seconds.

The Moscow metro is about identical to those used in all other former Soviet cities where there is a underground, including St. Petersburg, Minsk, Kyiv, Sofia, and Warsaw.

Moscow tube officials say more than 36,000 masses work to run and maintain the subway, the most reliable form of transport in the traffic-clogged city.

In recent years, individual reconstruction projects have been completed and more are underway. Officials are also planning individual references of existing lines as the Russian capital covers to grow.